baber/WOPTO huggingface dataset:
Patent JP-H05312088-A (JP)
Title: Internal combustion engine controller
Inventor: HASHIMOTO ATSUKO
IPC: F02D45/00
Filed: 1992-05-11
Abstract: PURPOSE:To provide an internal combustion engine controller that is able to discriminate each cylinder in a short time without increasing the cost of production in particular. CONSTITUTION:This controller is provided with an inner cylinder discriminating signal generating means 6 which generates an inner cylinder discriminating signal C2 different from a cylinder discriminating signal C1 on the basis of a reference position signal T and this cylinder discriminating signal C1. A microcomputer 1A recognizes each cylinder on the basis of the reference position signal T, the cylinder discriminating signal C1 and the inner cylinder discriminating signal C2.
Patent JP-H07287743-A (JP)
Title: Device for recording swimming distance
Inventor: MORIOKA JUNICHIRO
IPC: A63B69/12
Filed: 1994-04-18
Abstract: PURPOSE:To enable a swimmer to record a swimming distance by himself (or herself) during swimming by arranging a numeral display part constituted of liquid crystal or the like, pushbuttons for inputting a swimming distance and a pushbutton for returning a displayed distance to zero on the surface of a body. CONSTITUTION:A swimming distance displayed on the numeral display part 2 is increased by each 25m e.g. every depression of a pushbutton 3 and decreased by each 25m e.g. every depression of a pushbutton 4. The button 3 is depressed for every swimming of one way in 25m pool to record a total swimming distance. When the swimmer makes are round swim in the 25m pool, the button 3 twice is depressed twice to add the swimming distance by 50m. When the button 3 is excessively depressed, the button 4 is depressed to reduce the swimming distance by 25m. When the distance is to be returned to zero, a reset button 5 is depressed. Thereby a beginner in swimming also can immediately check a swimming distance in each day and determine what meters are left to swim in accordance with his (or her) own ability.
Patent JP-S62275229-A (JP)
Title: Voltage formation circuit for liquid crystal display
Inventor: AKIMOTO MASATO
IPC: G09G3/36
Filed: 1986-05-23
Abstract: PURPOSE:To reduce the size of a liquid crystal display system by forming a resistance voltage dividing circuit which forms driving voltages of plural levels for driving a liquid crystal display on a semiconductor substrate. CONSTITUTION:The voltage forming circuit for liquid crystal display which forms the driving voltages V0-V3 is constituted by forming the resistance voltage dividing circuit 1 included in it on the same semiconductor substrate Sb with a microcomputer. The resistance voltage dividing circuit 1 is constituted by connecting resistance elements R0-R3 in series to the output terminal of a variable resistance circuit 2 coupled with a power source terminal Vdd and the grounding terminal Gnd of the circuit. The resistance elements R0-R3 are formed of semiconductor resistances such as polysilicon resistances, whose mutual resistance ratio is so set that a divided voltages corresponding to the level ratio of the required driving voltages V0-V3 are obtained from output nodes N0-N3. Specially, the resistance value of the whole is set relatively high and a through current which flows from the power source terminal Vdd to the grounding terminal Gnd is reduced to reduce the power consumption.
Patent JP-S62274743-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KURUSHIMA YOICHI
IPC: H01L27/118
Filed: 1986-05-23
Abstract: PURPOSE:To lower the impedance of a power source without reducing the number of usable signal pins by a method wherein a source wiring pattern is provided using a plurality of input-output buffer regions which are adjoiningly provided with each other. CONSTITUTION:A power wiring 5 is connected to bonding pads 41 and 42 with a power wiring pattern 6 of the prescribed shape. Said power pattern 6 is provided ranging over two input-output buffer regions 31 and 32 which are located adjoining with each other. As the power wiring pattern 6 is provided using the two input-output buffer regions 31 and 32 adjoining with each other, a wide area can be provided for the pattern 6. As a result, out of the input-output buffer regions 31 and 32 used for the power wiring pattern 6, as non-used region can be used for the input-output buffer region 32, for example, it is unnecessary to reduce the number of usable signal pins.
Patent JP-S63281124-A (JP)
Title: Hologram for optical scanning
Inventor: KANEKO TADASHI
IPC: G02B26/10
Filed: 1987-05-14
Abstract: PURPOSE:To facilitate easy generation of the titled hologram with a high diffraction efficiency by forming linear diffraction grating at unequal intervals so that each grating direction goes to orthogonal, on both faces of a plate consisting of a light transmissive material. CONSTITUTION:An optical scanning hologram 10 is formed by a light transmissive material, and on two opposed surfaces, linear diffraction gratings of unequal intervals are formed so that each grating direction goes to orthogonal. This optical scanning hologram 10 is rotated around a suitable axis vertical to the surface on which the linear diffraction gratings are formed at unequal intervals, and a light beam from a light source fixed in a space is radiated as a suitable divergent light, by which a diffracted light whose scanning beam diameter is small, for executing a linear scan is obtained. In such a way, the generation is facilitated, and also, a high diffraction efficiency is obtained.
Patent JP-H0413446-A (JP)
Title: Apparatus and method for continuously casting molten metal
Inventor: MATSUMURA SHOGO
IPC: B22D11/112
Filed: 1990-05-07
Abstract: PURPOSE:To improve the quality in a cast billet by forming a heat insulating member having small thermal conductivity as annular-state on the whole circumference of inner wall face in a mold faced to the circumferential part of molten steel surface in a continuous casting equipment for casting while giving electromagnetic force to the molten steel in the mold. CONSTITUTION:In the continuous casting equipment for casting while giving the electromagnetic force to the molten steel 3 by setting an electromagnetic coil 2 surrounding the mold at outside of the mold 1, the heat insulating member 5 having a thermal conductivity smaller than that of the mold 1 body is formed as the annular-state over the whole circumference of inner wall face in the mold faced to the circumferential part of molten steel 3 surface. By this method, cooling at this part is slow and therefore, slag bear having thick thickness is difficult to grow, and the developments of oscillation mark and segregation are reduced and the quality can be improved.
Patent JP-S5756855-A (JP)
Title: Heating method of copying machine
Inventor: MURAKAMI HISASHI
IPC: G03G15/00
Filed: 1981-07-27
Abstract: PURPOSE:To heat a copying machine as necessary in order to keep it warm and remove the humidity, by providing a copying machine with a heating element for preventing the generation of a dew drop on the copying machine in such a way that it is freely detachable. CONSTITUTION:A surface haeting element 15 is installed to a bottom plate 12 of a copying machine by use of a both surface adhesive tape, and an electirc power source socket 21A is inserted into a plug socket 21B provided in advance in the copying machine. When magnetic rubber is provided on the circumference of the surface heating element 15, instead of the both surface adhesive tape, so that it is adsorbed to the bottom plate 12 by magnetic force, it is attached and detached easily.
Patent JP-S62275143-A (JP)
Title: Reinforced poly-3-methyl-1-butene composition
Inventor: FUJII MASAYUKI
IPC: C08L23/00
Filed: 1986-05-23
Abstract: PURPOSE:To obtain the title compsn. having a greatly improved thermal stiffness, by compounding a poly-3-methyl-1-butene with a fibrous material and a specific modified poly-3-methyl-1-butene. CONSTITUTION:A compsn. comprising 100pts.wt. poly-3-methyl-1-butene (a) and 5-100pts.wt. fibrous material (b) and 0.1-10pts.wt. modified poly-3-methyl-1- butene grafted with an unsatd. carboxylic acid or its deriv. A usable poly-3- methyl-1-butene is a homopolymer of 3-methyl-1-butene or a copolymer of 3- methyl-1-butene with usually 40mol% or less olefin. A particularly preferable olefin is a straight-chain alpha-olefin or a straight-chain 2-olefin. As the fibrous material, a glass fiber is especially preferable. As the above-mentioned unsatd. carboxylic acid or its deriv., acrylic acid, maleic acid or maleic anhydride is especially preferable.
Patent JP-S598420-A (JP)
Title: Surface acoustic wave element and its manufacture
Inventor: MIYAJIMA AKIRA
IPC: H03H3/08
Filed: 1982-07-06
Abstract: PURPOSE:To prevent damage of a wafer and an electrode due to the pyroelectric effect, by forming an electrode required for the function of a surface acoustic wave element and an electrode connecting the former electrode to the wafer. CONSTITUTION:The electrodes 21, 23 are connected electrically with the connecting electrode 60, the electrodes 21, 31 are with the connecting electrode 61, the electrodes 22, 36 are with the connecting electrode 62, the electrodes 23, 32 are with the connecting electrode 63, the electrodes 24, 35 are with the connecting electrode 64, the electrodes 21, 22, 37 and 38 are with the connecting electrode 65, and the electrodes 23, 24, 33 and 34 are connected electrically with the connecting electrode 66 respectively. Since elements other than the surface acoustic wave element 11 are constituted similarly, the electrodes required for the function of the surface acoustic wave element formed on the wafer 4 are connected electrically with the connecting electrodes entirely. Even if the temperature of the substrate changes rapidly in the manufacture process, a voltage caused by the pyroelectric effect is not applied between each electrode and no distortion is produced to the wafer, then the wafer and the electrodes are not damaged.
Patent JP-S62276174-A (JP)
Inventor: YOSHINO TSUGUHIKO
IPC: E04B2/84
Filed: 1986-05-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01287077-A (JP)
Title: 3-oxo-1,4-benzothiazine derivative
Inventor: MORITA TAKAKAZU
IPC: A61K31/54
Filed: 1988-05-14
Abstract: NEW MATERIAL:A material expressed by formula I {Z is formula IV [R<2> is H or lower alkyl; R<3> is (lower alkanoyl, etc.,-protected) OH, halogen, cyano, etc.; R<4> and R<5> are R<2>, alkenyl, phenyl, etc.], formula V (R<6> and R<7> are R<4> and R<5>) or formula VI (R<8>, R<9> are R<2>; R<10> and R<11> are R<4> and R<5>); R<4> and R<5>, R<6> and R<7> and R<10> and R<11> each together form pyrrolidone ring, etc.; R<1> is R<2>, R<8> and R<9>} and salts thereof. EXAMPLE:2-[(3,5-Di-tert-butyl-4-hydroxyphenyl) hydroxymethyl]-3, 4-dihydro-4- methyl-3-oxo-2H-1,4-benzothiazine. USE:A midicine, remedy for diseases, such as inflammations or circulatory diseases, in which active oxygen participates, having excellent active oxygen eliminating action and inhibitory action on formation of lipid peroxides. PREPARATION:A compound expressed by formula II is reacted with a compound expressed by formula III under basic conditions to afford the aimed compound expressed by formula I (Z is formula IV).
Patent JP-S5910418-A (JP)
Title: Preventive method of necking for hot strip
Inventor: ICHII YASUO
IPC: B21B39/00
Filed: 1982-07-08
Abstract: PURPOSE:To prevent necking, and to improve yield, by installing vertically movable pinch rolls between a final finishing mill and a coiler, and absorbing a shocking tension generating at the time of coiling a strip. CONSTITUTION:An upper pinch roll 6 and a lower pinch roll 7, both of which are freely movable in the vertical direction, are installed between a final finishing mill 1 and a coiler 5. The rolls 6, 7 are raised to the prescribed height higher than a pass line before the front tip of a strip 2, which has already passed through the mill 1 of a hot strip mill, reaches the coiler 5 after passing through the rolls 6, 7. Next, at the time of coiling the front tip of the strip 2 by the coiler 5, said rolls 6, 7 are lowered to the pass line. Then, a shocking tension generating at the time of said coiling is absorbed. Thus the necking of strip is prevented and the yield of strip is improved.
Patent JP-S60261941-A (JP)
Title: Engine associated with supercharger
Inventor: OKIMOTO HARUO
IPC: F02D23/02
Filed: 1984-06-08
Abstract: PURPOSE:To achieve highly responsive fuel control by setting the engine load at the start of functioning of secondary fuel injection valve in heavy load area lower than that at the start of supercharging. CONSTITUTION:The openings of main throttle valve 42, secondary throttle valve 47 and supercharge throttle valve 54 are varied with correspondence to the variation of load. At first, main throttle valve 42 will start opening to lead the intake air through primary intake path 34 into the combustion chamber 20. Upon exceeding of the engine load over predetermined level, secondary throttle valve 47 will start opening to lead the intake air also through the secondary path 36. Upon further increase of the load, the supercharge throttle valve 54 will start opening thus to lead the intake air also through the supercharger with predetermined timing for opening the timing valve 52. The fuel is fed only through the primary injection valve 46 under low load operating region while through both primary and secondary injection valves 46, 49 upon exceeding over predetermined load point. Since the fuel is fed through two injection valves at the start of supercharging, fuel can be incremented with high response.
Patent JP-H09278858-A (JP)
Title: Production of cold-setting waterproofing agent for coating film
Inventor: ISHII AKIRA
IPC: C09D175/04
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a cold-setting waterproofing agent for coating films which can be applied throughout the year and has excellent mechanical properties by combining a specified isocyanate-terminated prepolymer with an aromatic polyamine curing agent. SOLUTION: In a process for producing a two-package cold-setting waterproofing agent for coating films comprising a base mainly comprising an isocyanate- terminated prepolymer obtained by reacting tolylene diisocyanate with a polyol and a curing agent based on an aromatic polyamine, the aromatic polyamine is a mixture of 40-90mol% diethyltoluenediamine an 10-60mol% polyalkylene ether polyol p-aminobenzoate, and the base is mixed with the curing agent in an equivalent ratio of the isocyanate groups of the base to the amino groups of the aromatic polyamine of 0.8-2.0 at the site of application, applied, and cured.
Patent JP-2000063411-A (JP)
Title: Preparation of polyolefin
Inventor: RAZAVI ABBAS
IPC: C08F4/6392
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a preparation method of a polyethylene and a use of a metallocene compound as a catalyst component by the following method. SOLUTION: A preparation method of a polyolefin comprises a method using a metallocene compound represented by the formula: Ind2 R" MQ2 as a catalytic component when preparing a polyethylene copolymer practically without a comonomer wherein each Ind is the same or different indenyls or a substituted indenyl; R" is a substituted or unsubstituted bridge composed of a 1-4C alkylene group, a dialkylgermanium or silicon or siloxane, an alkyl phosphine or an amine; M is a metal of the group IV or vanadium; each Q is a 1-20C hydrocarbyl or a halogen; and herein; a ratio of a meso form to a recemic form of metallocene in a catalytic system is at least 1:3.
Patent JP-S5818548-A (JP)
Title: Automobile
Inventor: MATSUMURA HIROSHI
IPC: F02D19/06
Filed: 1981-07-27
Abstract: PURPOSE:To perform driving of an engine in high combustion efficiency, by vaporizing liquid fuel with a heating carburetor device, obtaining gas fuel and driving the engine with the gas fuel. CONSTITUTION:When an engine is started, if an engine switch 18 is closed, gasoline in a fuel tank 1 is fed to the engine 5 via an outflow pipe 2 and solenoid valve 3, and the engine 5 can be started as usual. A heat radiator 14, provided in the way of an exhaust pipe 13, is increased its temperature by operation of the engine 5, and gasoline, in a heating gasifier chamber 6 provided with the heat radiator 14, can be heated. This gasoline vapor then flows into a vapor accumulator chamber 10 through a vapor outflow pipe 9. Here the gasoline vapor, if reaching prescribed pressure, can be fed to the engine 5 instead of liquid gasoline by closing the solenoid valve 3 while opening a solenoid valve 12 with action of a pressure switch 15.
Patent JP-S5451395-A (JP)
Title: Driving circuit of el display device
Inventor: GAKOU NOBUKATSU
IPC: G09F13/22
Filed: 1977-09-29
Abstract: PURPOSE:To prevent overcurrent flowing in switching transistrs by floating the respective electrodes of a matrix panel for a fixed period and enabling the effect of accumulated charges to be reduced during that time. CONSTITUTION:The PH signal applied to the input terminal of a transistor Ta is logically made ''1'' only during the t3 period. At this time, a potential of +VE is kept held until a signal PHG(e) is applied to the EL element. within the t4 time the accumulated charges of the transistors Ta, Tb run out and the transistors Ta, Tb become perfectly OFF until the signal PHG(e) is applied. Because of this, in the tdl period all the transistors become ON and overcurrent will no longer flow. The signal PHG is logically ''1'' only during the t5 period, and flowing of overcurrent between the transistors in the td2 period owing to the effect of acccumulated time will not occur.
Patent JP-H05286684-A (JP)
Title: Hook block
Inventor: ARAMAKI HIROSHI
IPC: B66C1/34
Filed: 1992-04-10
Abstract: PURPOSE:To provide a hook block, with which the hook fixing position (facing) can be changed selectively through simple operation without use of any tool and can be turned any as desired. CONSTITUTION:A vertical groove 12 is provided at the top of a hook 1, and this hook block is provided with a clutching member 13 having a projecting piece 14 to be fitted in this groove 12 and also fit pieces 15 arranged at a certain spacing on the peripheral surface and with a fixing plate 16 to be fastened to a trunnion 6 and furnished with hook locating holes 17 in which the fit pieces 15 on the clutching member 13 are fitted.
Patent JP-H09277926-A (JP)
Title: Brake device for rolling stock
Inventor: WATANABE ASAKI
IPC: B60T8/18
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To control brake force to each axle or truck without complicating constitution. SOLUTION: Emergency brake pressure outputted from a variable load valve 2 is supplied through a lockout magnet valve 5 and a solenoid control valve 3 which takes communicated positions in a demagnetized condition to a relay valve 4 in accordance with a brake pressure control signal outputted from a brake demand operating device 1. The lockout magnet valve 5 is connected to an emergency brake command line L1 which is energized except when an emergency brake command is provided through a contact C1 which is normally maintained in an opened condition. As an abnormality detection means 13 detects an abnormality in a brake control part 11 or pressure control part 12, the contact C1 is closed based on an abnormality detection signal, and the lockout magnet valve 5 is energized, so normal brake control cannot be performed.  When the emergency brake command is provided, energization to the emergency brake command line L1 is disconnected, and the lockout magnet valve 5 is demagnetized, so emergency brake is actuated with priority regardless if an abnormality is detected or not.
Patent JP-S63309554-A (JP)
Inventor: FURIIDEEMAN MIYURAA
IPC: C08K5/51
Filed: 1988-05-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6011771-A (JP)
Title: Toothed belt device
Inventor: YASUHARA SHIGEFUMI
IPC: F16G1/00
Filed: 1983-06-30
Abstract: PURPOSE:To easily detect the tolerance limit of a toothed belt by disposing means for detecting floating of a tooth, which is brought into contact with the toothed belt when a part of the toothed belt is floated due to a breakage of the tooth of the toothed belt adjacent to the toothed belt in the vicinity of a pulley. CONSTITUTION:A detector 10 for detecting floating of a tooth is disposed in the vicinity of a toothed belt 4 with the toothed belt 4 interposed between the detector and an idler pulley 6. A detecting plate 15 is supported on the U-shaped forward end of a main body 11 of the detector 10 in such a manner as to freely turn on a shaft 16 in the direction orthogonal to the advancing direction of the toothed belt 4. A movable contact piece 21 of a lead switch 20 is fixed to the side of the main body 11 in such a manner as to be clamped between insulating materials 24, 25. In this arrangement, when the detecting plate 15 is turned downward to separate from the movable contact piece 21, the movable contact piece 21 is urged to the left by the spring elastic force to bring a projection 22 into contact with the side of the main body 11, thereby forming the lead switch 20.
Patent JP-H0630978-A (JP)
Title: Deodorant and activation of deodorant
Inventor: UENO TSUTOMU
IPC: B01D53/38
Filed: 1992-05-12
Abstract: PURPOSE:To provide a deodorant made of cheap material and a method for activating the deodorant wherein an initial deodorizing rate can be accelerated, whereby deodorizing effect can be obtained in a short time. CONSTITUTION:One deodorant contains a hardened matter of calcium chloride system containing lime, alumina, silica and calcium chloride. The other deodorant contains a hardened matter of gypsum system containing line, alumina, silica and gypsum. The mothod of activating the deodorant comprises treating this deodorant with a gas containing sulfurous acid gas and subsequently treating with ammonia.
Patent JP-S599919-A (JP)
Title: Applying method for photo-resist
Inventor: OOSAWA MITSUAKI
IPC: G03F7/16
Filed: 1982-07-08
Abstract: PURPOSE:To equalize the thickness of a resist layer applied by controlling the revolution of a spinner through a square acceleration control method when the photo-resist is dropped to a wafer and the resist layer is formed. CONSTITUTION:A motor 3 for turning the spinner consisting of a DC servomotor, etc. is controlled by a driver 2 controlled by a computer 1, and the number of revolution of the motor 3 is fed back to the driver 2 through an encoder 4. According to such constitution, the number of revolution of the motor 3 for the spinner is regarded as square characteristics which rise suddenly with the lapse of time. Consequently, a photo-resist liquid 13 dropped from a supply port 12 onto the wafer 11 expands sufficiently up to a peripheral section before solidification starts, and the uniform photo-resist layer 15 is formed. Accordingly, the accuracy of photoetching executed afterward is also improved extremely.